?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. 旋花\\n[建] 旋花屬
??? 情景例句
Hi, everyone. Sorry I'm late.
嗨， 各位好。很抱歉我遲到了。
Excuse me I couldn't tell you beforehand.
對不起我不能事先告訴你。
They have to work hard to support their family.
他們必須努力工作來支持他們的家。